Novel soup ladle polishing system

Abstract

The utility model discloses a novel soup ladle polishing system which comprises a plurality of polishing devices arranged in sequence. A first turnover device, a workpiece exchange device and a second turnover device are sequentially arranged on one side of the polishing device; and the first turnover device, the workpiece exchange device and the second turnover device are adjacently provided with spoon head adsorption rotating devices. According to the novel soup ladle polishing system disclosed by the utility model, in the polishing process, the concave surface of the spoon head is adsorbed or the concave surface of the spoon head is used for polishing and transferring; the problem of stress concentration at the welding seam when a clamping handle is used for polishing is avoided, and the product quality is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of soup spoon polishing, in particular to a novel soup spoon polishing system. Background Art

[0002] The existing soup spoon polishing and grinding system is shown in a stainless steel soup spoon grinding system disclosed in the Chinese patent publication number CN207189452U. The position of the soup spoon is fixed by clamping the handle of the soup spoon. When polishing the spoon head, it is inconvenient for the manipulator to rotate the spoon head for polishing, and the polishing efficiency is low; and because the mechanical arm drives the soup spoon to polish, a certain pressure needs to be applied to the polishing part to achieve the ideal polishing effect, and the method of polishing by clamping the handle is easy to concentrate the force on the weld between the spoon head and the spoon handle during polishing. If the polishing pressure is too large, there is a risk of metal deformation, cracking, and damage at the weld; and it may cause stress concentration, increasing the risk of the product during use. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a new type of soup spoon polishing system, including a plurality of polishing devices arranged in sequence; a first turnover device, a workpiece exchange device, and a second turnover device are arranged in sequence on one side of the polishing device; the first turnover device, the workpiece exchange device, and the second turnover device are all adjacently provided with a spoon head adsorption and rotation device;

[0004] The first turnover device is provided with a first turnover station; the first turnover station circulates between two adjacent spoon head adsorption rotating devices; the first turnover station adsorbs the convex surface or concave surface of the spoon head;

[0005] The second turnover device is provided with a second turnover station; the second turnover station circulates between two adjacent spoon head adsorption rotating devices; the second turnover station adsorbs the concave surface or convex surface of the spoon head;

[0006] The workpiece exchange device is used to exchange the spoon head close to the first turnover device to the side close to the second turnover device, and exchange the direction of the concave surface of the spoon head;

[0007] The spoon head adsorption and rotation device is used to adsorb or place the spoon head from the first turnover device, the workpiece exchange device, and the second turnover device, and can drive the spoon head to the polishing device for self-rotation polishing.

[0008] Preferably, the workpiece exchange device comprises a third adsorption protrusion, a swing arm, an exchange rotation device, and a third adsorption groove, wherein:

[0009] The third adsorption protrusion is arranged on a side close to the first turnover device; the third adsorption groove is arranged on a side close to the second turnover device; the third adsorption protrusion is connected to the exchange rotation device through a swing arm; the spoon head on the third adsorption protrusion is driven into the third adsorption groove by the exchange rotation device to complete the exchange of the concave surface direction of the spoon head.

[0010] Preferably, the spoon head adsorption and rotation device comprises a mechanical arm and a polishing palm;

[0011] The mechanical arm drives the polishing palm to the polishing device for polishing;

[0012] The polishing palm is provided with a second adsorption protrusion or a second adsorption groove; the polishing palm can drive the second adsorption protrusion and the second adsorption groove to rotate.

[0013] Preferably, the polishing palm further includes a polishing motor, a mechanical arm connection part, a negative pressure connection part, and a palm support, wherein:

[0014] The negative pressure connection part, the mechanical arm connection part, and the polishing motor are sequentially arranged along one side of the palm support, and a second adsorption protrusion or a second adsorption groove is arranged on the other side of the palm support;

[0015] The second adsorption protrusion or the second adsorption groove is provided with a hollow rotating shaft; the rotating shaft passes through the palm support and is connected with the negative pressure connecting part; the rotating shaft is connected to the polishing motor through a transmission belt.

[0016] Preferably, the first turnover device comprises a first turnover motor, a first turnover plate, and a first adsorption protrusion, wherein:

[0017] The middle portion of the first turnover plate is connected to the horizontal rotating end of the first turnover motor; first adsorption protrusions are respectively provided at both ends of the first turnover plate;

[0018] The surface of the first adsorption protrusion is provided with a first annular seal and a first through hole; the first through hole is connected to the negative pressure device.

[0019] Preferably, the second turnover device comprises a second turnover motor, a second turnover plate, and a first adsorption groove, wherein:

[0020] The middle part of the second turnover plate is connected to the horizontal rotating end of the second turnover motor; the two ends of the second turnover plate are respectively provided with first adsorption grooves;

[0021] A second annular seal and a second through hole are provided on the inner wall of the first adsorption groove; and the second through hole is connected to the negative pressure device.

[0022] Preferably, an assembly line is provided on one side of the spoon head adsorption and rotation device.

[0023] Preferably, a soup spoon counter is provided in the assembly line at a position where the spoon head adsorption rotating device adsorbs the spoon head.

[0024] The utility model provides a novel soup spoon polishing system, which adopts the adsorption of the concave surface of the spoon head or the concave surface of the spoon head for polishing and transfer during the polishing process, thereby avoiding the stress concentration problem at the weld seam when the clamping handle is used for polishing, and ensuring the product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A top view of a novel soup spoon polishing system provided by an embodiment of the utility model;

[0026] Figure 2 is a three-dimensional diagram of the first turnover device;

[0027] Figure 3 It is a schematic diagram of a soup spoon on the first turnover device;

[0028] Figure 4 It is a three-dimensional diagram of the workpiece exchange device;

[0029] Figure 5 It is a schematic diagram of a soup spoon on a workpiece exchange device;

[0030] Figure 6 is a three-dimensional diagram of the second turnover device;

[0031] Figure 7 is a schematic diagram of a soup spoon on the second turnover device;

[0032] Figure 8 A three-dimensional diagram of the spoon head adsorption rotating device;

[0033] Fig. 9 For the polished palm stereogram;

[0034] Fig.10 A three-dimensional image of a polished palm provided with a second adsorption groove;

[0035] Among them: 10, polishing device; 20, first turnover device; 21, first turnover motor; 22, first turnover plate; 23, first adsorption protrusion; 24, first turnover bracket; 231, first annular seal; 232, first through hole; 30, workpiece exchange device; 31, third adsorption protrusion; 32, swing arm; 33, exchange rotation device; 34, third adsorption groove; 35, exchange table bracket; 40, second turnover device; 41, second turnover motor; 42, second turnover Plate; 43, first adsorption groove; 431, second annular seal; 432, second through hole; 44, second turnover bracket; 50, spoon head adsorption rotating device; 51, mechanical arm; 52, polishing palm; 521, second adsorption protrusion; 5211, third annular seal; 5212, third through hole; 522, polishing motor; 523, mechanical arm connection; 524, negative pressure connection; 525, palm bracket; 526, second adsorption groove; 60, assembly line. DETAILED DESCRIPTION

[0036] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments. However, the following embodiments are only preferred embodiments of the present invention, not all of them. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work all belong to the protection scope of the present invention. The experimental methods in the following embodiments are conventional methods unless otherwise specified. The materials, reagents, etc. used in the following embodiments are all commercially available unless otherwise specified.

[0037] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0038] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0039] The utility model provides a novel soup spoon polishing system, comprising a plurality of polishing devices 10 arranged in sequence; a first turnover device 20, a workpiece exchange device 30, and a second turnover device 40 are arranged in sequence on one side of the polishing device 10; Figure 1 As shown, the spoon head adsorption and rotation device 50 includes a first spoon head adsorption and rotation device, a second spoon head adsorption and rotation device, a third spoon head adsorption and rotation device and a fourth spoon head adsorption and rotation device, the first spoon head adsorption and rotation device is arranged on the right side of the first turnover device 20, the second spoon head adsorption and rotation device is arranged between the first turnover device 20 and the workpiece exchange device 30, the third spoon head adsorption and rotation device is arranged between the workpiece exchange device 30 and the second turnover device 40, and the fourth spoon head adsorption and rotation device is arranged on the left side of the second turnover device 40;

[0040] The first turnover device 20 is provided with two first turnover stations; the two first turnover stations circulate between two adjacent spoon head adsorption rotating devices 50 to improve work efficiency; the first turnover stations adsorb the convex surface or concave surface of the spoon head;

[0041] The second turnover device 40 is provided with two second turnover stations; the two second turnover stations circulate between two adjacent spoon head adsorption rotating devices 50 to improve work efficiency; the second turnover stations adsorb the concave or convex surface of the spoon head;

[0042] The workpiece exchange device 30 is used to exchange the spoon head near the first turnover device 20 to the second turnover device 40, and exchange the direction of the concave surface of the spoon head; for example, if the concave surface of the spoon head placed on the workstation near the first turnover device 20 of the workpiece exchange device 30 faces downward, the spoon head is transferred to the side near the second turnover device 40 through the workpiece exchange device 30, and the concave surface of the spoon head faces upward; the spoon head adsorption and rotation devices 50 on both sides of the workpiece exchange device 30 are used to adsorb the concave surface and convex surface of the spoon head respectively;

[0043] The spoon head adsorption and rotation device 50 is used to adsorb or place the spoon head from the adjacent first circulating device 20, the workpiece exchange device 30, and the second circulating device 40, and can drive the spoon head to the polishing device 10 for self-rotation and polishing.

[0044] like Figure 1 As shown, the first spoon head adsorption and rotation device adsorbs the spoon head of the soup spoon from the feeding device and then polishes it in the adjacent polishing device 10. When the spoon head needs to be polished, the first spoon head adsorption and rotation device can drive the spoon head to rotate for polishing. After the polishing is completed, the first spoon head adsorption and rotation device places the spoon head of the soup spoon on the first turnover station on the first turnover device 20 for adsorption and fixation of the spoon head; the first spoon head adsorption and rotation device is initialized to enter the next round of soup spoon polishing procedure;

[0045] Afterwards, the second spoon head adsorption and rotation device adsorbs the spoon head from the first turnover station 20 on the first turnover device 20. After the second spoon head adsorption and rotation device adsorbs the spoon head, the first turnover station 20 releases the spoon head. The second spoon head adsorption and rotation device drives the soup spoon to the adjacent polishing device 10 for polishing. When the spoon head needs to be polished, the second spoon head adsorption and rotation device can drive the spoon head to rotate for polishing. After the polishing is completed, the second spoon head adsorption and rotation device places the spoon head of the soup spoon on the workpiece exchange device 30 for adsorption and fixation; the second spoon head adsorption and rotation device is initialized to enter the next round of soup spoon polishing procedure;

[0046] Then the workpiece exchange device 30 exchanges the spoon head close to the first circulating device 20 to the second circulating device 40, and exchanges the direction of the concave surface of the spoon head;

[0047] Afterwards, the third spoon head adsorption rotating device adsorbs the other side of the spoon head from the workpiece exchange device 30. After the third spoon head adsorption rotating device adsorbs the spoon head, the workpiece exchange device 30 releases the spoon head. The third spoon head adsorption rotating device drives the soup spoon to the adjacent polishing device 10 for polishing. When the spoon head needs to be polished, the third spoon head adsorption rotating device can drive the spoon head to rotate for polishing. After the polishing is completed, the third spoon head adsorption rotating device places the spoon head on the second turnover device 40 for adsorption and fixation. The third spoon head adsorption rotating device is initialized to enter the next round of soup spoon polishing procedure.

[0048] Finally, the fourth spoon head adsorption and rotating device adsorbs the spoon head from the second circulating device 40. After the fourth spoon head adsorption and rotating device adsorbs the spoon head, the second circulating device 40 releases the spoon head. The fourth spoon head adsorption and rotating device drives the soup spoon to the adjacent polishing device 10 for polishing. When the spoon head needs to be polished, the fourth spoon head adsorption and rotating device can drive the spoon head to rotate on itself for polishing. After polishing is completed, the fourth spoon head adsorption and rotating device will unload the polished soup spoon.

[0049] The new soup spoon polishing system provided by the embodiment of the utility model has a polishing device that polishes by adsorbing the spoon head position of the soup spoon, thereby improving the stability of the polished workpiece during the polishing process, and improving the polishing efficiency by combining the self-rotation of the soup spoon with the moving polishing member in the polishing device when polishing the spoon head; the first turnover device and the second turnover device rotate by adsorbing the spoon head, thereby improving the stability during the turnover process; and the concave surface of the spoon head is exchanged and flipped by the workpiece exchange device, which can complete the conversion of the adsorption of the concave surface (or convex surface) of the spoon head to the adsorption of the convex surface (or concave surface), thereby ensuring that both the concave and convex surfaces of the spoon head can be polished. The new soup spoon polishing system provided by the embodiment of the utility model adopts the adsorption of the concave surface of the spoon head or the concave surface of the spoon head for polishing and transfer during the polishing process; it avoids the stress concentration problem at the weld when the clamping handle is used for polishing, thereby ensuring the product quality.

[0050] In specific implementation, the polishing device 10, the first turnover device 20, the workpiece exchange device 30, the second turnover device 40, and the spoon head adsorption and rotation device 50 are provided with a notch or sensor for locating the spoon head. Using a notch to locate the spoon handle or using an infrared sensor, an image sensor, etc. to locate the spoon head or spoon handle can be achieved using existing technologies, which will not be described in detail here.

[0051] In a specific implementation, the workpiece exchange device 30 includes a third adsorption protrusion 31, a swing arm 32, an exchange rotation device 33, a third adsorption groove 34 and an exchange table bracket 35, wherein:

[0052] The third adsorption protrusion 31 is disposed on a side close to the first turnover device 20; the third adsorption groove 34 is disposed on a side close to the second turnover device 40; Figure 4 As shown, the table top of the exchange table bracket 35 is provided with an exchange station, and the exchange station is provided with a third adsorption groove 34; a through hole connected to the negative pressure device is provided in the third adsorption groove; a column is provided on the side of the third adsorption groove 34, and an exchange rotating device 33 is provided on the column; the rotating surface of the exchange rotating device 33 is vertically arranged; the exchange rotating device 33 includes but is not limited to the use of a rotating cylinder, a rotating motor, etc.; the rotating surface of the exchange rotating device 33 is connected to the third adsorption protrusion 31 through a swing arm 32; the surface of the third adsorption protrusion 31 is provided with a through hole connected to the negative pressure device; the third adsorption protrusion 31 can be driven to rotate into the third adsorption groove 34 through the exchange rotating device 33;

[0053] During operation, the second spoon head adsorption and rotating device places the spoon head on the third adsorption protrusion 31. After the third adsorption protrusion 31 adsorbs the concave surface of the spoon head, it rotates to the other side under the drive of the exchange rotation device 33, and the concave surface of the spoon head faces, which facilitates the third spoon head adsorption and rotating device to adsorb the convex surface of the spoon head, thereby completing the conversion of the concave and convex surfaces of the spoon by the spoon head adsorption and rotating device.

[0054] The workpiece exchange device 30 provided in the embodiment of the utility model has a simple and practical structure, and solves the problem of difficulty in exchange when the concave and convex surfaces of the spoon are adsorbed.

[0055] Preferably, an annular seal is provided on the outer surface of the third adsorption protrusion 31 and the inner surface of the third adsorption groove 34. The strength and stability of adsorption are improved by the annular seal.

[0056] When implementing it, Figure 8 , Fig. 9 , Fig.10 As shown, the spoon head adsorption and rotation device 50 includes a mechanical arm 51 and a polishing palm 52; the mechanical arm 51 can adopt an existing mechanical arm structure, which will not be described in detail this time; the mechanical arm 51 drives the polishing palm 52 to the polishing device 10 for polishing;

[0057] The polishing palm 52 is provided with a second adsorption protrusion 521 (such as Fig. 9 as shown) or the second adsorption groove 526 (as shown Fig.10 As shown); the second adsorption protrusion 521 is used to adsorb the concave surface of the spoon head; the second adsorption groove 526 is used to adsorb the convex surface of the spoon head; the polishing palm 52 can drive the second adsorption protrusion 521 and the second adsorption groove 526 to rotate;

[0058] Specifically, the polishing palm 52 also includes a polishing motor 522, a mechanical arm connection part 523, a negative pressure connection part 524, and a palm support 525, wherein:

[0059] like Fig. 9 , Fig.10 As shown, the negative pressure connection part 524, the mechanical arm connection part 523, and the polishing motor 522 are sequentially arranged along one side of the palm support 525, and the other side of the palm support 525 is provided with a second adsorption protrusion 521 or a second adsorption groove 526;

[0060] The second adsorption protrusion 521 or the second adsorption groove 526 is provided with a hollow rotating shaft; the rotating shaft passes through the palm support 525 and is connected with the negative pressure connecting part 524; the negative pressure connecting part 524 is used to connect with the negative pressure equipment; the outer surface of the second adsorption protrusion 521 is provided with a third through hole 5212 connected to the hollow rotating shaft (the inner surface of the second adsorption groove 526 has the same structure as the second adsorption protrusion 521, which will not be repeated here); the rotating shaft is connected to the rotating shaft of the polishing motor 522 through a transmission belt.

[0061] Preferably, a third annular seal 5211 is provided on the outer surface of the second adsorption protrusion 521 (the inner surface of the second adsorption groove 526 has the same structure as the second adsorption protrusion 521 , which will not be described again here), and the adsorption strength and stability are improved by the third annular seal 5211 .

[0062] When implementing it, Figure 2 , Figure 3 As shown, the first turnover device 20 includes a first turnover motor 21, a first turnover plate 22, a first adsorption protrusion 23 and a first turnover bracket 24, wherein:

[0063] The first turnover motor 21 is arranged on the first turnover bracket 24; the middle part of the first turnover plate 22 is connected to the horizontal rotating end of the first turnover motor 21; the first adsorption protrusions 23 are respectively arranged at both ends of the first turnover plate 22;

[0064] A first annular seal 231 and a first through hole 232 are provided on the surface of the first adsorption protrusion 23 ; the first through hole 232 is communicated with the negative pressure device.

[0065] like Figure 6 , Figure 7As shown, the second turnover device 40 includes a second turnover motor 41, a second turnover plate 42, a first adsorption groove 43 and a second turnover bracket 44, wherein:

[0066] The second turnover motor 41 is arranged on the second turnover bracket 44; the middle part of the second turnover plate 42 is connected to the horizontal rotating end of the second turnover motor 41; the two ends of the second turnover plate 42 are respectively provided with first adsorption grooves 43;

[0067] A second annular seal 431 and a second through hole 432 are formed on the inner wall of the first adsorption groove 43 ; the second through hole 432 is communicated with the negative pressure device.

[0068] During operation, the spoon head adsorption rotating device 50 places the soup spoon on a work station on one side of the first circulating device 20 (or the second circulating device 40), and rotates the soup spoon to the work station on the other side of the first circulating device 20 (or the second circulating device 40) driven by the circulating motor to facilitate the adsorption of the next spoon head adsorption rotating device 50.

[0069] When implementing it, Figure 1 As shown, a production line 60 is provided on one side of the spoon head adsorption rotating device 50. Automatic loading and unloading of materials is achieved through the production line.

[0070] In specific implementation, the assembly line 60 is provided with a spoon counter at the position where the spoon head is adsorbed by the spoon head adsorption rotating device 50. The spoon counter includes but is not limited to an infrared sensor, etc. The spoon counter facilitates automatic counting of the number of polished spoons.

[0071] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A new type of soup spoon polishing system, characterized by: The invention comprises a plurality of polishing devices (10) arranged in sequence; a first turnover device (20), a workpiece exchange device (30), and a second turnover device (40) are arranged in sequence on one side of the polishing device (10); and a spoon head adsorption rotation device (50) is arranged adjacent to the first turnover device (20), the workpiece exchange device (30), and the second turnover device (40); The first turnover device (20) is provided with a first turnover station; the first turnover station circulates between two adjacent spoon head adsorption rotating devices (50); the first turnover station adsorbs the convex surface or concave surface of the spoon head; The second turnover device (40) is provided with a second turnover station; the second turnover station circulates between two adjacent spoon head adsorption rotating devices (50); the second turnover station adsorbs the concave surface or convex surface of the spoon head; The workpiece exchange device (30) is used to exchange the spoon head on the side close to the first circulating device (20) to the side close to the second circulating device (40), and to exchange the direction of the concave surface of the spoon head; The spoon head adsorption and rotation device (50) is used to adsorb or place the spoon head from the first circulating device (20), the workpiece exchange device (30), and the second circulating device (40), and can drive the spoon head to the polishing device (10) for self-rotation polishing.

2. The novel soup spoon polishing system according to claim 1 is characterized by: The workpiece exchange device (30) comprises a third adsorption protrusion (31), a swing arm (32), an exchange rotation device (33), and a third adsorption groove (34), wherein: The third adsorption protrusion (31) is arranged on a side close to the first circulating device (20); the third adsorption groove (34) is arranged on a side close to the second circulating device (40); the third adsorption protrusion (31) is connected to the exchange rotation device (33) via a swing arm (32); the spoon head on the third adsorption protrusion (31) is driven by the exchange rotation device (33) to enter the third adsorption groove (34), thereby completing the exchange of the concave surface direction of the spoon head.

3. The novel soup spoon polishing system according to claim 1 is characterized in that: The spoon head adsorption and rotation device (50) comprises a mechanical arm (51) and a polishing palm (52); The mechanical arm (51) drives the polishing palm (52) to the polishing device (10) for polishing; The polishing palm (52) is provided with a second adsorption protrusion (521) or a second adsorption groove (526); the polishing palm (52) can drive the second adsorption protrusion (521) and the second adsorption groove (526) to rotate.

4. The novel soup spoon polishing system according to claim 3 is characterized by: The polishing palm (52) further comprises a polishing motor (522), a mechanical arm connection part (523), a negative pressure connection part (524), and a palm support (525), wherein: The negative pressure connection part (524), the mechanical arm connection part (523), and the polishing motor (522) are arranged in sequence along one side of the palm support (525), and the other side of the palm support (525) is provided with a second adsorption protrusion (521) or a second adsorption groove (526); The second adsorption protrusion (521) or the second adsorption groove (526) is provided with a hollow rotating shaft; the rotating shaft passes through the palm support (525) and is connected to the negative pressure connecting part (524); the rotating shaft is connected to the polishing motor (522) via a transmission belt.

5. The novel soup spoon polishing system according to claim 1 is characterized by: The first turnover device (20) comprises a first turnover motor (21), a first turnover plate (22), and a first adsorption protrusion (23), wherein: The middle portion of the first turnover plate (22) is connected to the horizontal rotating end of the first turnover motor (21); first adsorption protrusions (23) are respectively provided at both ends of the first turnover plate (22); A first annular sealing member (231) and a first through hole (232) are provided on the surface of the first adsorption protrusion (23); the first through hole (232) is connected to the negative pressure device.

6. The novel soup spoon polishing system according to claim 1 is characterized by: The second turnover device (40) comprises a second turnover motor (41), a second turnover plate (42), and a first adsorption groove (43), wherein: The middle portion of the second turnover plate (42) is connected to the horizontal rotating end of the second turnover motor (41); both ends of the second turnover plate (42) are respectively provided with first adsorption grooves (43); A second annular sealing member (431) and a second through hole (432) are provided on the inner wall of the first adsorption groove (43); the second through hole (432) is in communication with the negative pressure device.

7. The novel soup spoon polishing system according to claim 1 is characterized by: An assembly line (60) is provided on one side of the spoon head adsorption and rotation device (50).

8. The novel soup spoon polishing system according to claim 7, characterized in that: The assembly line (60) is provided with a soup spoon counter at a location where the spoon head adsorption rotating device (50) adsorbs the spoon head.

Images